King's Scepter Gentian
Gentiana sceptrum
Last reviewed: June 2026
Light
part sun
Water
medium
Size
4"–16" H × 3"–8" W
Bloom
Jul, Aug, Sep
Native to
CA, OR, WA
Pollinators
bees
Browse plants for this ecoregion
King's scepter gentian is a compact perennial wildflower that forms neat clumps of green foliage topped with vibrant blue-purple tubular flowers from July through September. This native plant grows 4-16 inches tall and prefers partial sun with consistent moisture.
In an HOA neighborhood
King's Scepter Gentian takes more care to keep looking intentional in a front yard. Maintenance level: moderate. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Looks like a wildflower rather than ornamental plant
- Unknown winter appearance may be messy
- Small size may appear sparse in formal plantings
Wildlife value
The tubular flowers are particularly attractive to bees during the late summer blooming period. This native gentian provides important nectar when many other flowers are finishing for the season.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does King's Scepter Gentian fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.